LP2981AIM5-3.0/NOPB is available for purchase but is not normally stocked.
Available Substitutes:

Direct

LP2981A-30DBVR
Texas Instruments
In Stock: 1,467
Unit Price: $6.49000
Datasheet

MFR Recommended

LP2981IM5X-3.0/NOPB
Texas Instruments
In Stock: 1,696
Unit Price: $8.71000
Datasheet

Similar

LD2980ABM30TR
STMicroelectronics
In Stock: 34,910
Unit Price: $4.60000
Datasheet

Similar

LD2981ABM30TR
STMicroelectronics
In Stock: 2,698
Unit Price: $6.49000
Datasheet

Similar

LD2981ABM50TR
STMicroelectronics
In Stock: 3,934
Unit Price: $5.18000
Datasheet

Similar

LD2981CM50TR
STMicroelectronics
In Stock: 13,031
Unit Price: $5.59000
Datasheet

Similar

MIC5225-3.0YM5-TR
Microchip Technology
In Stock: 3,251
Unit Price: $4.36000
Datasheet
View and Compare All Substitutes
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP2981AIM5-3.0/NOPB

DigiKey Part Number
LP2981AIM5-3.0/NOPBTR-ND - Tape & Reel (TR)
LP2981AIM5-3.0/NOPBCT-ND - Cut Tape (CT)
LP2981AIM5-3.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LP2981AIM5-3.0/NOPB
Description
IC REG LINEAR 3V 100MA SOT23-5
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-23-5
Datasheet
 Datasheet
EDA/CAD Models
LP2981AIM5-3.0/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
16V
Voltage - Output (Min/Fixed)
3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.37V @ 100mA
Current - Output
100mA
Current - Quiescent (Iq)
95 µA
Current - Supply (Max)
1.7 mA
PSRR
63dB (1kHz)
Control Features
Enable
Protection Features
Over Current, Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
LP2981
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Available To Order
Check Lead Time
Quantity
All prices are in HKD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$11.26000$11.26
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$7.26641$7,266.41
2,000$7.06667$14,133.34
3,000$6.96665$20,899.95
5,000$6.85579$34,278.95
7,000$6.79104$47,537.28
10,000$6.72876$67,287.60
Manufacturers Standard Package